.in

.in is the Internet country code top-level domain (ccTLD) for India. The domain is operated by INRegistry under the authority of NIXI, the National Internet Exchange of India. INRegistry was appointed by the government of India.

As of 2005, liberalised policies for the .in domain allow unlimited second-level registrations under .in. Unlimited registrations under the previously structured existing zones are also allowed:

  • .in (available to anyone; used by companies, individuals, and organisations in India)
  • .co.in (originally for banks, registered companies, and trademarks)
  • .firm.in (originally for shops, partnerships, liaison offices, sole proprietorships)
  • .net.in (originally for Internet service providers)
  • .org.in (originally for non-profit organisations)
  • .gen.in (originally for general/miscellaneous use)
  • .ind.in (originally for individuals)
  • Six zones are reserved for use by qualified institutions in India:

  • .ac.in (Academic institutions)
  • .edu.in (Educational institutions)
  • .res.in (Indian research institutes)
  • Činč

    Činč (Serbian Cyrillic: Чинч, pronounced [tʃintʃ]) is a Serbian band that Đorđe Ilić and Luka Stanisavljević formed in 2001. Before that, the duo performed for several years under the name Čudan Šimijev Bend. In 2003 and in 2004, respectively, Irena Vanić and Srđan Stojanović joined the band. Činč's notable features are weird lyrics, sophisticated melodies and peculiar scene acting. The band often performs at cultural centers, libraries, galleries, radio stations and Belgrade's botanical garden. Činč has collaborated with many artists, including names like Yoshio Machida, Marko Brecelj (ex-Buldožer), Saša Marković Mikrob, strip-workshop Šlic and others.

    Discography

    Studio albums

  • Osečev sjaj (Škart, 2001, reissue Amorfon, 2004)
  • Ponašanje (Templum, 2003, reissue Listen Loudest, 2007)
  • Polyphonic Poetry (Amorfon, 2006)
  • Kalendář (independent web release, cincplug.com 2011)
  • Various artists compilations

  • Music for Baby (Amorfon, 2004)
  • 11. bombardiranje Njujorka (Listen Loudest, 2007)
  • Šta treba maloj deci (Kornet, 2007)
  • Element (mathematics)

    In mathematics, an element, or member, of a set is any one of the distinct objects that make up that set.

    Sets

    Writing A = {1, 2, 3, 4} means that the elements of the set A are the numbers 1, 2, 3 and 4. Sets of elements of A, for example {1, 2}, are subsets of A.

    Sets can themselves be elements. For example, consider the set B = {1, 2, {3, 4}}. The elements of B are not 1, 2, 3, and 4. Rather, there are only three elements of B, namely the numbers 1 and 2, and the set {3, 4}.

    The elements of a set can be anything. For example, C = { red, green, blue }, is the set whose elements are the colors red, green and blue.

    Notation and terminology

    The relation "is an element of", also called set membership, is denoted by the symbol "∈". Writing

    means that "x is an element of A". Equivalent expressions are "x is a member of A", "x belongs to A", "x is in A" and "x lies in A". The expressions "A includes x" and "A contains x" are also used to mean set membership, however some authors use them to mean instead "x is a subset of A". Logician George Boolos strongly urged that "contains" be used for membership only and "includes" for the subset relation only.

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